From b469832de993dabbfe037bef59c68e90e82ebca5 Mon Sep 17 00:00:00 2001 From: James Almer Date: Fri, 31 Jul 2015 09:01:06 +0200 Subject: [PATCH] rc4: extend av_rc4_init() doxy Signed-off-by: Anton Khirnov --- libavutil/rc4.h | 1 + 1 file changed, 1 insertion(+) diff --git a/libavutil/rc4.h b/libavutil/rc4.h index f6d2d44504..38ae52f298 100644 --- a/libavutil/rc4.h +++ b/libavutil/rc4.h @@ -49,6 +49,7 @@ AVRC4 *av_rc4_alloc(void); * * @param key_bits must be a multiple of 8 * @param decrypt 0 for encryption, 1 for decryption, currently has no effect + * @return zero on success, negative value otherwise */ int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt);